说明：  永磁同步电机的simulink模型，本人亲自搭建，是现代永磁同步电机控制原理及MATLAB仿真__袁雷编著\随书仿真模型
(Simulink model of permanent magnet synchronous motor, I personally set up, ismodern permanent magnet synchronous motor control principle and MATLAB simulation __Yuan Lei edited with the book simulation model)